:root {
  --bg: #0B0B0B;
  --bg-alt: #121212;
  --fg: #F2F2EF;
  --muted: #A3A3A0;
  --dim: #6E6E6A;
  --line: #2A2A2A;
  --amber: #FFA900;
  --display: 'Inter Tight', system-ui, -apple-system, sans-serif;
  --text: 'Inter', system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { background: var(--bg); color: var(--fg); font-family: var(--text); font-size: 18px; line-height: 1.55; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }

.wrap { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.center { text-align: center; }

/* Type */
h1, h2, h3 { font-family: var(--display); font-weight: 600; color: var(--fg); }
h1 { font-size: clamp(52px, 8vw, 104px); line-height: 1; letter-spacing: -0.035em; }
h2 { font-size: clamp(36px, 5vw, 64px); line-height: 1.04; letter-spacing: -0.03em; }
h3 { font-size: 22px; line-height: 1.25; letter-spacing: -0.01em; }
.eyebrow { font-size: 14px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--amber); margin-bottom: 18px; }
.lede { font-size: clamp(18px, 1.6vw, 21px); color: var(--muted); max-width: 640px; margin-top: 22px; }
.lede.center { margin-left: auto; margin-right: auto; }
.note { margin-top: 36px; text-align: center; color: var(--muted); font-size: 16px; }
.muted { color: var(--muted); }
.dim { color: var(--dim); }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; background: var(--amber); color: #141414; text-decoration: none; font-weight: 600; font-size: 17px; padding: 15px 26px; border-radius: 999px; transition: transform .15s ease, background .15s ease; }
.btn:hover { background: #FFB829; transform: translateY(-1px); }
.btn:focus-visible, a:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; }
.btn-small { font-size: 15px; padding: 9px 18px; }
.link-arrow { color: var(--fg); text-decoration: none; font-weight: 500; }
.link-arrow::after { content: " →"; color: var(--amber); }
.cta-row { display: flex; flex-wrap: wrap; align-items: center; gap: 20px 28px; margin-top: 36px; }

/* Nav */
.nav { position: sticky; top: 0; z-index: 10; background: rgba(11, 11, 11, .82); backdrop-filter: saturate(160%) blur(14px); -webkit-backdrop-filter: saturate(160%) blur(14px); border-bottom: 1px solid var(--line); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font-family: var(--display); font-weight: 600; font-size: 20px; letter-spacing: -0.02em; }
.nav-links { display: flex; gap: 28px; }
.nav-links a { text-decoration: none; color: var(--muted); font-size: 15px; }
.nav-links a:hover { color: var(--fg); }

/* Phones */
.phone { margin: 0; }
.phone img { width: 100%; aspect-ratio: 1320 / 2868; object-fit: cover; border-radius: 15% / 7%; border: 1px solid var(--line); background: #161616; box-shadow: 0 30px 80px rgba(0, 0, 0, .5); }
.phone.accent img { border-color: var(--amber); }
.phone figcaption { margin-top: 18px; text-align: center; font-size: 15px; font-weight: 500; color: var(--muted); }
.phone.accent figcaption { color: var(--amber); }
.phones { display: grid; gap: 32px; margin-top: 64px; justify-content: center; }
.phones.three { grid-template-columns: repeat(3, minmax(0, 300px)); }
.phones.two { grid-template-columns: repeat(2, minmax(0, 260px)); margin-top: 0; }

/* Sections */
section { padding: 120px 0; }
.alt { background: var(--bg-alt); }
.hero { padding: 72px 0 96px; }
.hero-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 64px; align-items: center; }
.phone-hero { max-width: 340px; justify-self: end; width: 100%; }
.problem { padding: 120px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.big-lines { font-family: var(--display); font-weight: 600; font-size: clamp(36px, 6vw, 76px); line-height: 1.06; letter-spacing: -0.03em; text-align: center; }
.big-lines span { display: block; }
.problem .lede { margin-top: 40px; }
.section-head { max-width: 760px; }
.split { display: grid; grid-template-columns: 1fr auto; gap: 80px; align-items: center; }
.split > .phone { width: 280px; }
.split.reverse { grid-template-columns: 1fr auto; }

.points { list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; margin-top: 72px; }
.points.four { grid-template-columns: repeat(4, 1fr); margin-top: 56px; }
.points li { border-top: 2px solid var(--amber); padding-top: 22px; }
.points p { color: var(--muted); margin-top: 10px; font-size: 17px; }

.closer { padding: 140px 0; border-top: 1px solid var(--line); }
.closer-logo { margin: 0 auto 36px; }
.closer h2 { margin-bottom: 40px; }

.footer { border-top: 1px solid var(--line); padding: 32px 0; color: var(--dim); font-size: 15px; }
.footer-inner { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
.footer nav { display: flex; gap: 24px; }
.footer a { text-decoration: none; color: var(--muted); }
.footer a:hover { color: var(--fg); }

/* Legal pages */
.legal { padding: 72px 0 120px; }
.legal .wrap { max-width: 760px; }
.legal h1 { font-size: clamp(40px, 6vw, 64px); margin-bottom: 40px; }
.legal h2 { font-size: 24px; letter-spacing: -0.01em; margin: 40px 0 12px; }
.legal p { color: var(--muted); margin-top: 14px; }

/* Responsive */
@media (max-width: 900px) {
  section { padding: 88px 0; }
  .nav-links { display: none; }
  .hero-grid, .split, .split.reverse { grid-template-columns: 1fr; gap: 56px; }
  .phone-hero { justify-self: center; max-width: 280px; }
  .split > .phone { width: 100%; max-width: 280px; justify-self: center; }
  .phones.two { justify-self: center; }
  .points, .points.four { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .phones.three { grid-template-columns: minmax(0, 280px); gap: 48px; }
  .phones.two { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; width: 100%; }
  .points, .points.four { grid-template-columns: 1fr; gap: 32px; }
  .btn { width: 100%; }
  .nav .btn { width: auto; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn { transition: none; }
}